:root {
  --bg: #f3efe6;
  --bg-2: #efe8da;
  --ink: #1d2a2c;
  --muted: #637172;
  --line: rgba(29, 42, 44, 0.14);
  --card: rgba(255, 252, 246, 0.88);
  --cool: linear-gradient(135deg, rgba(24, 117, 144, 0.14), rgba(63, 162, 122, 0.1));
  --warm: linear-gradient(135deg, rgba(205, 110, 54, 0.14), rgba(227, 180, 78, 0.08));
  --hero: linear-gradient(135deg, #20414c, #17524e 60%, #84714f 100%);
  --accent: #205f6d;
  --accent-2: #b86434;
  --danger: #a23c2f;
  --radius: 22px;
  --shadow: 0 20px 60px rgba(36, 55, 57, 0.12);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(222, 195, 131, 0.22), transparent 35%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}
a { color: var(--accent); text-decoration: none; }
button, input, textarea, select {
  font: inherit;
}
.shell {
  min-height: 100vh;
  padding: 24px;
}
.page-shell {
  max-width: 1160px;
  margin: 0 auto;
}
.nav {
  max-width: 1160px;
  margin: 0 auto 18px;
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 251, 244, 0.75);
  backdrop-filter: blur(12px);
}
.nav a, .nav button {
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
}
.flash {
  max-width: 1160px;
  margin: 0 auto 18px;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(32, 95, 109, 0.1);
  border: 1px solid rgba(32, 95, 109, 0.18);
}
.hero {
  padding: 34px;
  border-radius: 28px;
  background: var(--hero);
  color: #f7f1e6;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.hero.compact { padding: 28px; }
.hero h1 {
  margin: 6px 0 8px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}
.eyebrow {
  margin: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: rgba(247, 241, 230, 0.72);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.stat-card, .card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}
.stat-card {
  padding: 18px 20px;
}
.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}
.stat-card strong {
  display: block;
  font-size: 2rem;
  margin-top: 6px;
}
.card { margin-bottom: 20px; overflow: hidden; }
.card.cool { background-image: var(--cool); }
.card.warm { background-image: var(--warm); }
.card.hero-card { background-image: var(--cool); }
.card.danger { border-color: rgba(162, 60, 47, 0.28); }
.card-head, .card-body { padding: 22px; }
.card-head {
  border-bottom: 1px solid var(--line);
}
.card-head.split {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-head h2 {
  margin: 0;
}
.grid {
  display: grid;
  gap: 16px;
}
.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.stack-form {
  display: grid;
  gap: 16px;
}
label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink);
}
textarea {
  resize: vertical;
}
button, .button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #f8f4ec;
  cursor: pointer;
}
.ghost {
  background: rgba(32, 95, 109, 0.1);
  color: var(--ink);
}
.danger-link {
  background: none;
  color: var(--danger);
}
.form-actions {
  display: flex;
  justify-content: flex-start;
}
.inline-form {
  display: inline;
}
.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkbox input {
  width: auto;
}
.checkbox.top-gap {
  margin-top: 30px;
}
.summary-box {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--muted);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.meta-list, .result-list {
  margin: 0;
  padding-left: 20px;
}
@media (max-width: 900px) {
  .stats-grid, .grid.two {
    grid-template-columns: 1fr;
  }
  .nav {
    border-radius: 26px;
    flex-wrap: wrap;
  }
  .shell {
    padding: 14px;
  }
}